5CEFA7F31I7N tshiab & qub ic chips kev sib txuas hluav taws xob cov khoom siv hluav taws xob zoo tshaj tus nqi ib qho chaw yuav BOM kev pabcuam

Yam khoom

1. Virtex series FPGAs rau kev ua haujlwm siab

Virtex series yog Xilinx cov khoom lag luam siab thiab cov khoom lag luam sab saum toj hauv kev lag luam.Xilinx tau yeej kev lag luam nrog nws cov khoom lag luam Virtex series, yog li tau txais txoj haujlwm ua tus thawj coj FPGA tus neeg muag khoom.Nws tuaj yeem hais tau tias Xilinx ua rau kev lag luam-programmable rooj vag array kev lag luam nrog nws tsev neeg Virtex ntawm FPGA cov khoom.Nws yog tsuas yog tsom rau cov ntawv thov xws li kev lag luam hauv kev lag luam, kev lag luam tsheb, thiab cov khoom siv hluav taws xob siab.Cov chips tseem ceeb tam sim no suav nrog Vitrex-2, Virtex-2 Pro, Virtex-4, Virtex-5, Virtex-6, thiab Virtex-7 pawg.

Lub Virtex-2 series tau tshaj tawm hauv xyoo 2002 nrog cov txheej txheem 0.15nm, 1.5V core voltage, kev khiav hauj lwm moos mus txog 420MHz, kev txhawb nqa rau ntau tshaj 20 I / O interface qauv, tag nrho cov txheej txheem moos tswj, thiab built-in IP core nyuaj. core thev naus laus zis uas tso cai rau cov cores nyuaj IP tau muab tso rau txhua qhov chaw ntawm lub nti, nrog ntau cov peev txheej thiab kev ua haujlwm siab dua li Virtex series.kev ua tau zoo dua li Virtex tsev neeg.

Lub Virtex-2 Pro series tsim rau ntawm Virtex-2 nrog kev txhim kho kev tsim cov peev txheej, thiab kos PowerPC405 cores, thiab suav nrog kev siv thev naus laus zis Interconnect siab heev los daws cov teeb meem uas tau ntsib los ntawm cov tshuab ua haujlwm siab, ntxiv rau qhov sib ntxiv ntawm kev kub ceev. serial transceiver los muab Gigabit Ethernet kev daws teeb meem.

Tsev neeg Virtex-4 yog raws li Advanced Silicon Block Combination Module (ASMBL) architecture, uas nta cov logic ceev nrog moos zaus txog li 500 MHz;nrog DCM modules, PMCD theem sib txuam moos dividers, on-chip sib txawv moos tes hauj lwm;500 MHz SmartRAM technology nrog kev sib koom ua ke FIFO tswj logic, thiab txhua I / O yog kev koom ua ke nrog ChipSync qhov chaw synchronization tshuab rau 1 Gbps I / O thiab Xtreme DSP logic nti.Cov neeg tsim qauv tuaj yeem xaiv qhov sib txawv Virtex-4 subsystems raws li lawv cov kev xav tau, rau cov qauv siv logic-intensive: Virtex-4 LX, rau cov teeb liab ua haujlwm siab: Virtex-4 SX, rau high-speed serial connectivity thiab embedded processing applications: Virtex- 4 xf.Tsev neeg Virtex-4 muaj kev txhim kho tseem ceeb hauv txhua qhov kev ntsuas dhau VirtexII Lub Virtex-4 series, uas tau tsim ntau txij li thaum kawg ntawm xyoo 2005, tau hloov VirtexII, VirtexII-Pro, thiab yog Xilinx cov khoom tseem ceeb tshaj plaws nyob rau niaj hnub no. -kawg FPGA kev ua lag luam.

Tsev neeg Virtex-5 yog raws li lub xeev-of-the-art 65nm tooj liab txheej txheem thev naus laus zis thiab siv lub cim thib ob ASMBL (Advanced Silicon Building Block) columnar architecture, muaj tsib lub platforms (subfamilies).Txhua lub platform muaj qhov sib txawv ntawm qhov sib txawv kom tau raws li qhov xav tau ntawm ntau qhov kev tsim cov logic siab heev.Ntxiv rau lub xeev-ntawm-tus-kos duab kev ua tau zoo tshaj plaws logic architecture, Virtex-5 FPGAs suav nrog ntau yam nyuaj-IP system-theem modules, suav nrog lub zog 36 Kb Thaiv RAM / FIFO, thib ob tiam 25 × 18 DSP Slice, SelectIO technology nrog built-in CNC impedance, ChipSync qhov chaw synchronization interface modules, system saib xyuas kev ua haujlwm, thiab kev sib koom ua ke DCM (Digital Clock Manager) thiab PLL (Phase Locked Loop) moos generators, thiab cov kev xaiv siab heev.Lwm yam platform-based nta muaj xws li lub hwj chim-optimized high-speed serial transceiver module rau kev txhim kho serial txuas, kev sib txuas ntawm PCI Express-tshaj kawg module, tri-state Ethernet MAC (media access controller), thiab PowerPC 440 microprocessor siab. embedded module uas ua rau cov neeg tsim cov logic siab heev los ua kom muaj kev ua tau zoo tshaj plaws hauv lawv cov FPGA-based systems.

Tsev neeg Virtex-6 muab qhov tseeb, tshaj plaws nta rau FPGA kev ua lag luam.Virtex-6 FPGAs yog qhov programmable silicon thev naus laus zis lub hauv paus rau lub hom phiaj testbeds uas muab cov khoom siv kho vajtse thiab software los pab cov neeg tsim qauv tsom mus rau kev tsim kho tshiab ib zaug kev tsim kho tau pib.Tsev neeg Virtex-6 nta ib tiam thib peb ASMBL (advanced silicon portfolio module) pillar architecture uas suav nrog ntau lub tsev neeg sib txawv.Cov txheej txheem no piav qhia txog cov khoom siv hauv LXT, SXT, thiab HXT subfamilies.Txhua subfamily muaj qhov sib txawv ua ke ntawm cov yam ntxwv kom ua tau raws li ntau yam ntawm cov txheej txheem tsim qauv siab heev.Ntxiv nrog rau cov ntaub ntawv muaj txiaj ntsig zoo, Virtex-6 FPGAs suav nrog ntau qhov kev teeb tsa hauv theem.Cov yam ntxwv no ua rau cov neeg tsim qauv logic tsim kom muaj qib siab tshaj plaws ntawm kev ua tau zoo thiab kev ua haujlwm rau hauv lawv cov FPGA systems.Virtex-6 FPGAs kuj muab cov kev daws teeb meem zoo tshaj plaws los ua kom tau raws li cov kev xav tau ntawm cov neeg tsim qauv kev ua haujlwm siab, cov neeg tsim qauv DSP ua haujlwm siab, thiab cov neeg tsim qauv tsim kev ua haujlwm siab, nqa cov logic tsis tau muaj dua, DSP, kev sib txuas, thiab cov peev txheej microprocessor.

Virtex-7 yog ultra-high-end FPGA cov khoom lag luam tau tshaj tawm hauv xyoo 2011 ntawm 28nm txheej txheem uas muab cov neeg siv khoom muaj kev ywj pheej los rub thiab tshem tawm cov yam ntxwv uas txo tus nqi thiab siv hluav taws xob thaum nce kev ua tau zoo thiab muaj peev xwm, yog li txo kev txhim kho thiab kev nqis peev rau ob qho tib si qis. -Cov tsev neeg raug nqi thiab kev ua haujlwm siab.Tsis tas li ntawd, tus nqi txo 35% piv rau Virtex-6 tau ua kom tsis muaj kev hloov pauv ntxiv lossis kev nqis peev hauv engineering, ntxiv kev tsim khoom ntxiv.